88530407 has 12 divisors (see below), whose sum is σ = 109043280. Its totient is φ = 71418816.

The previous prime is 88530401. The next prime is 88530419. The reversal of 88530407 is 70403588.

It is not a de Polignac number, because 88530407 - 2⁴ = 88530391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88530401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52307 + ... + 53972.

It is an arithmetic number, because the mean of its divisors is an integer number (9086940).

Almost surely, 2^88530407 is an apocalyptic number.

88530407 is a deficient number, since it is larger than the sum of its proper divisors (20512873).

88530407 is a wasteful number, since it uses less digits than its factorization.

88530407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106310 (or 106303 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 88530407 is about 9409.0598361367. The cubic root of 88530407 is about 445.6878760895.

The spelling of 88530407 in words is "eighty-eight million, five hundred thirty thousand, four hundred seven".